Foundry Mold and Coremakers

Task by task

Each task this job involves, as listed by O*NET, rated on whether a large language model like GPT-4 could cut the time it takes by at least half at the same quality. Tasks marked Seen in real AI use appeared in conversations with Claude in April–May 2026 (Anthropic Economic Index).

• AI can speed this up on its own: 0 (0%)
• AI can speed this up with extra software: 0 (0%)
• Little or no AI speed-up: 13 (100%)

• Sift and pack sand into mold sections, core boxes, and pattern contours, using hand or pneumatic ramming tools.Little or no AI speed-up · core task
• Clean and smooth molds, cores, and core boxes, and repair surface imperfections.Little or no AI speed-up · core task
• Form and assemble slab cores around patterns, and position wire in mold sections to reinforce molds, using hand tools and glue.Little or no AI speed-up · core task
• Move and position workpieces, such as mold sections, patterns, and bottom boards, using cranes, or signal others to move workpieces.Little or no AI speed-up · core task
• Sprinkle or spray parting agents onto patterns and mold sections to facilitate removal of patterns from molds.Little or no AI speed-up · core task
• Position cores into lower sections of molds, and reassemble molds for pouring.Little or no AI speed-up · supplemental task
• Tend machines that bond cope and drag together to form completed shell molds.Little or no AI speed-up · supplemental task
• Cut spouts, runner holes, and sprue holes into molds.Little or no AI speed-up · supplemental task
• Operate ovens or furnaces to bake cores or to melt, skim, and flux metal.Little or no AI speed-up · supplemental task
• Position patterns inside mold sections, and clamp sections together.Little or no AI speed-up · supplemental task
• Lift upper mold sections from lower sections, and remove molded patterns.Little or no AI speed-up · supplemental task
• Rotate sweep boards around spindles to make symmetrical molds for convex impressions.Little or no AI speed-up · supplemental task
• Pour molten metal into molds, manually or with crane ladles.Little or no AI speed-up · supplemental task